2000706490

素因数分解:

$2^1\times 5^1\times {\mathrm{2963}}^1\times {\mathrm{67523}}^1$

素因数の和:70493

約数の個数: 16

約数和(自身を含む): 3602540448

約数和(自身を除く): 1601833958

約数列:

[1, 2, 5, 10, 2963, 5926, 14815, 29630, 67523, 135046, 337615, 675230, 200070649, 400141298, 1000353245, 2000706490]

約数ペア:

[(1, 2000706490), (2, 1000353245), (5, 400141298), (10, 200070649), (2963, 675230), (5926, 337615), (14815, 135046), (29630, 67523)]